Simplify the expression. 36 + 18x what is the coefficient of x? what is the constant? , i'm very confused.

Write the system of equations represented by the matrix. 0 1 2 4 -2 3 6 9 1 0 1 3

Steve wants to develop a way to find the total cost of any item including sales tax. the sales tax in his city is 6%. his friend jenna writes the expression x + 6x where x is the cost of the item. explain whether her expression is correct based on the situation.

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.